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Skip over padding cells when moving the cursor left or right.

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This commit is contained in:
nicm 2017-03-08 20:05:25 +00:00
parent 41b31fe240
commit e8f2609ca4
1 changed files with 24 additions and 8 deletions
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32
window-copy.c
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@ -1921,14 +1921,22 @@ static void
window_copy_cursor_left(struct window_pane *wp) window_copy_cursor_left(struct window_pane *wp)
{ {
struct window_copy_mode_data *data = wp->modedata; struct window_copy_mode_data *data = wp->modedata;
u_int py; u_int py, cx;
struct grid_cell gc;
py = screen_hsize(data->backing) + data->cy - data->oy; py = screen_hsize(data->backing) + data->cy - data->oy;
if (data->cx == 0 && py > 0) { cx = data->cx;
while (cx > 0) {
grid_get_cell(data->backing->grid, cx, py, &gc);
if (~gc.flags & GRID_FLAG_PADDING)
break;
cx--;
}
if (cx == 0 && py > 0) {
window_copy_cursor_up(wp, 0); window_copy_cursor_up(wp, 0);
window_copy_cursor_end_of_line(wp); window_copy_cursor_end_of_line(wp);
} else if (data->cx > 0) { } else if (cx > 0) {
window_copy_update_cursor(wp, data->cx - 1, data->cy); window_copy_update_cursor(wp, cx - 1, data->cy);
if (window_copy_update_selection(wp, 1)) if (window_copy_update_selection(wp, 1))
window_copy_redraw_lines(wp, data->cy, 1); window_copy_redraw_lines(wp, data->cy, 1);
} }
@ -1938,21 +1946,29 @@ static void
window_copy_cursor_right(struct window_pane *wp) window_copy_cursor_right(struct window_pane *wp)
{ {
struct window_copy_mode_data *data = wp->modedata; struct window_copy_mode_data *data = wp->modedata;
u_int px, py, yy; u_int px, py, yy, cx, cy;
struct grid_cell gc;
py = screen_hsize(data->backing) + data->cy - data->oy; py = screen_hsize(data->backing) + data->cy - data->oy;
yy = screen_hsize(data->backing) + screen_size_y(data->backing) - 1; yy = screen_hsize(data->backing) + screen_size_y(data->backing) - 1;
if (data->screen.sel.flag && data->rectflag) if (data->screen.sel.flag && data->rectflag)
px = screen_size_x(&data->screen); px = screen_size_x(&data->screen);
else { else
px = window_copy_find_length(wp, py); px = window_copy_find_length(wp, py);
}
if (data->cx >= px && py < yy) { if (data->cx >= px && py < yy) {
window_copy_cursor_start_of_line(wp); window_copy_cursor_start_of_line(wp);
window_copy_cursor_down(wp, 0); window_copy_cursor_down(wp, 0);
} else if (data->cx < px) { } else if (data->cx < px) {
window_copy_update_cursor(wp, data->cx + 1, data->cy); cx = data->cx + 1;
cy = screen_hsize(data->backing) + data->cy - data->oy;
while (cx < px) {
grid_get_cell(data->backing->grid, cx, cy, &gc);
if (~gc.flags & GRID_FLAG_PADDING)
break;
cx++;
}
window_copy_update_cursor(wp, cx, data->cy);
if (window_copy_update_selection(wp, 1)) if (window_copy_update_selection(wp, 1))
window_copy_redraw_lines(wp, data->cy, 1); window_copy_redraw_lines(wp, data->cy, 1);
} }